Spanamberg A, Wünder EA, Brayer Pereira DI, Argenta J, Cavallini Sanches EM, Valente P, Ferreiro L (2008). "Diversity of yeasts from bovine mastitis in Southern Brazil". Revista Iberoamericana de Micologia. 25 (3): 154–6. doi:10.1016/S1130-1406(08)70036-6. PMID18785784.
Spanamberg A, Wünder EA, Brayer Pereira DI, Argenta J, Cavallini Sanches EM, Valente P, Ferreiro L (2008). "Diversity of yeasts from bovine mastitis in Southern Brazil". Revista Iberoamericana de Micologia. 25 (3): 154–6. doi:10.1016/S1130-1406(08)70036-6. PMID18785784.